199337683

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1381}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 214928640

約数和(自身を除く): 15590957

約数列:

[1, 19, 71, 107, 1349, 1381, 2033, 7597, 26239, 98051, 144343, 147767, 1862969, 2807573, 10491457, 199337683]

約数ペア:

[(1, 199337683), (19, 10491457), (71, 2807573), (107, 1862969), (1349, 147767), (1381, 144343), (2033, 98051), (7597, 26239)]